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A transformer optical fiber temperature measurement system and method

An optical fiber temperature measurement and transformer technology, applied in optical radiation measurement, radiation pyrometry, instruments, etc., can solve problems such as poor accuracy, inability to accurately reflect the operating status of transformers, etc., to improve accuracy, avoid data fitting deviation, Reasonable effect of data processing

Active Publication Date: 2021-08-13
NORTH CHINA ELECTRIC POWER UNIV (BAODING) +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing temperature measurement system has poor accuracy and cannot accurately reflect the actual operating status of the transformer

Method used

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  • A transformer optical fiber temperature measurement system and method

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Embodiment Construction

[0030] The standard parts used in the present invention can be purchased from the market, and the special-shaped parts can be customized according to the instructions and the accompanying drawings. The specific connection methods of each part adopt mature bolts, rivets, welding in the prior art , pasting and other conventional means, no longer described in detail here.

[0031] refer to figure 1 , a specific embodiment of the present invention includes,

[0032] Several optical fiber temperature measuring sensors 1 are used to detect real-time temperatures at different positions inside the transformer;

[0033] The temperature data preprocessing module 2 is connected to the optical fiber temperature sensor 1 through communication, and is used to screen the temperature data;

[0034] The temperature data synthesis module 3 is communicatively connected with the temperature data preprocessing module 2, and is used for synthesizing the temperature data at different positions to ...

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Abstract

The invention discloses a transformer optical fiber temperature measurement system, which includes several optical fiber temperature measurement sensors for detecting real-time temperatures at different positions inside the transformer; a temperature data preprocessing module connected with the optical fiber temperature measurement sensor for temperature data Screening; the temperature data synthesis module is connected with the temperature data preprocessing module for synthesizing the temperature data at different positions to obtain the real-time operating temperature of the transformer; the temperature data correction module is connected with the temperature data synthesis module for communication The resulting transformer operating temperature is corrected. The invention can improve the deficiencies of the prior art and improve the accuracy of transformer temperature detection.

Description

technical field [0001] The invention relates to the technical field of transformer safety protection, in particular to a transformer optical fiber temperature measurement system and method. Background technique [0002] Temperature detection during transformer operation is an important measure to ensure transformer safety. Optical fiber temperature sensors are usually used to collect the temperature inside the transformer. The existing temperature measurement system has poor precision and cannot accurately reflect the actual operation status of the transformer. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a transformer optical fiber temperature measurement system and method, which can solve the deficiencies of the prior art and improve the accuracy of transformer temperature detection. [0004] In order to solve the above technical problems, the technical solutions adopted by the present invention are as fol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J5/00
Inventor 范晓舟张书琦刘云鹏徐征宇杨帆李欢尹钧毅
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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